Quantitative real-time reverse transcription polymerase chain reaction: normalization to rRNA or single housekeeping genes is inappropriate for human tissue biopsies.
Anal Biochem. 2002 Oct 15;309(2):293-300. doi: 10.1016/s0003-2697(02)00311-1.
Anal Biochem. 2002.
PMID: 12413463